From 5f34cddc31ee1998a6237156c11b3c354b26d7a7 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 8 Jun 2016 11:38:40 +0100
Subject: [PATCH] Fixed unused parameter warning.

---
 examples/osgocclusionquery/osgocclusionquery.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/osgocclusionquery/osgocclusionquery.cpp b/examples/osgocclusionquery/osgocclusionquery.cpp
index 9d2643d43..bc558d610 100644
--- a/examples/osgocclusionquery/osgocclusionquery.cpp
+++ b/examples/osgocclusionquery/osgocclusionquery.cpp
@@ -285,7 +285,7 @@ OcclusionQueryVisitor::getOccluderThreshold() const
 }
 
 void
-OcclusionQueryVisitor::apply( osg::OcclusionQueryNode& oqn )
+OcclusionQueryVisitor::apply( osg::OcclusionQueryNode& /*oqn*/ )
 {
     // A subgraph is already under osgOQ control.
     // Don't traverse further.